| Acronym | Meaning |
| PVF | Poly(vinyl Fluoride) |
| RDO | Reduced Density Operator |
| CNDO/IP | Complete Neglect Of Differential Overlap/ionization Potential |
| MEE | Migration-enhanced Epitaxy |
| EHMO | Extended Hueckel Molecular Orbital |
| FSCE | Free-solution Capillary Electrophoresis |
| NRM | Natural Remanent Magnetization |
| ECFS | Hot And Cold Potable Water (French; L'eau Chaude Et Froide Sanitaire) [a Class Of Pipe Application] |
| PGWDB | Pesticides In Ground Water Database |
| CCR | Complex Coordinate Rotation (method For Calcns. Of Resonances In Scattering) |